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Classification of the lumbar disc prosthesis that have been referenced in biomechanical papers
| Name | Manufacturer | Classification |
|---|---|---|
| Flexicore | Stryker, Kalamazoo, MI, USA | Constrained |
| Maverick | Medtronic Ltd, Memphis, TN, USA | Semi-constrained |
| ProDisc | Synthes Inc., West Chester, PA, USA | Semi-constrained |
| Charité | Depuy Acromed Inc., Mountain View, CA, USA | Unconstrained |
| Acroflex (discontinued) | Depuy Acromed Inc., Mountain View, CA, USA | Unconstrained |
